Abstract:
The object of the present disclosure is to obtain a filler particle having stable insulation property, and a resin composition, grease and a coating composition comprising the same, respectively.Filler particles comprising a composite zinc oxide expressed by the following chemical formula (1): ZnxMyO (1) in the formula, M is Mg, Co, Li, K, Na or Cu, and x+ny/2=1 when the valence of M is n.
Abstract translation:本公开的目的是获得具有绝热性能优异的填料颗粒,以及分别含有该填料颗粒的树脂组合物,润滑脂和涂料组合物。 包含由以下化学式(1)表示的复合氧化锌的填料颗粒:式中的Zn x M y O(1)M为Mg,Co,Li,K,Na或Cu,x + ny / 2 = 1 的M是n。
Abstract:
The object of the invention is a traction sheave elevator and a rope that contains metal as a load-bearing material, such as the suspension rope of an elevator, which rope comprises at least one or more strands laid from metal wires and which rope is lubricated with a lubricant. Another object is the use of the aforementioned lubricant for lubricating the rope. The lubricant comprises at least oil and thickener, which thickener in the lubricant comprises at least 10% or more of the mass of the lubricant.
Abstract:
A composition for a lubricating fast-setting epoxy compound comprising substantially equal amounts of an epoxy base and an epoxy accelerator. The epoxy base comprises: a first micro-crystalline filler, a first talc, a hardenable epoxide containing liquid; and a titanium oxide. The epoxy base can also include a flatting agent. The epoxy accelerator comprises: a second micro-crystalline filler, a second talc, a methylamino accelerator, and a hydrocarbon resin. The epoxy accelerator can also include a modified aliphatic amine, an acrylic resin, a coloring agent, or combinations thereof.
Abstract:
A thermally conductive silicone grease composition comprising at least the following components: an organopolysiloxane (A) represented by the following general formula: [wherein R1 designates identical or different univalent hydrocarbon groups; X designates identical or different univalent hydrocarbon groups or alkoxysilyl-containing groups of the following general formula: —R2—SiR1a(OR3)(3-a) (wherein R1 designates the previously mentioned groups; R2 designates oxygen atoms or alkylene groups; R3 designates alkyl groups; and ‘a’ is an integer ranging from 0 to 2); and ‘m’ and ‘n’ are integers equal to or greater than 0, respectively]; a thermally conductive filler (B); and an organopolysiloxane (C) having silicon-bonded hydrogen atoms on both molecular terminals and in the molecular chains; is characterized by excellent resistance to heat and reduced oil bleeding.
Abstract:
The invention provides for a lithium hydroxide composition including lithium hydroxide, a base oil, and a polymer. The invention also provides for a process for preparing a lithium hydroxide composition including contacting a lithium hydroxide component, a base oil, and a polymer. The invention also provides for a process of using a lithium hydroxide composition for preparing a soap concentrate or a grease.
Abstract:
The invention provides for a lithium hydroxide composition including lithium hydroxide, a base oil, and a fatty acid salt. The invention also provides for a process for preparing a lithium hydroxide composition including contacting a lithium hydroxide component, a base oil, and a fatty acid component. The invention also provides for a process of using a lithium hydroxide composition for preparing a soap concentrate or a grease.
Abstract:
A grease-like silicone composition comprising at least a liquid organopolysiloxane comprising siloxane units represented by the formula R2SiO2/2, siloxane units represented by the formula RSiO3/2, and siloxane units represented by the formula R3SiO1/2 and a thickening agent. A grease-like silicone composition is provided that is capable of containing a large amount of thickening agent and possesses superior heat resistance.
Abstract:
To provide a highly reliable heat-dissipating silicone grease composition having stable thermoconductive properties over a long period of time, which does not exude oil, and which does not lead to contact defects. The heat-dissipating silicone grease composition, comprising: (A) 100 weight parts of an organopolysiloxane having a thixotropicity degree null of 1.03-1.50 and a viscosity at 25null C. of 100-1,000,000 mm2/s, and (B) 100-2,000 weight parts of a thermoconductive inorganic filler having an) average particle diameter of 0.1-100 micrometers.
Abstract:
The invention provides composites of organic polymeric compositions including a matrix of an organic polymer and a filler distributed throughout the matrix, the flier being present in the matrix substantially as separate particles, each about the fundamental particle size of the filler. The fillers are unique mixed metal hydroxide compositions that are obtainable in sub-micron size particles. These particles are layered and have a BET specific surface area in excess of about 100 m.sup.2 /g. An anion of the particulates is selected to be compatible with the organic polymer thereby providing ease of dispersion of the filler particles throughout the polymer matrix.
Abstract:
A grease composition comprising a grease containing, in a base oil thereof, from 2 to 40% by weight, based on the total composition, of tricalcium phosphate [Ca.sub.3 (PO.sub.4).sub.2 ], the grease further containing (A) from 0.5 to 10% by weight, based on the total composition, of a molybdenum dialkyldithiocarbamate sulfide and (B) from 0.1 to 5% by weight, based on the total composition, of at least one of a zinc dialkyldithiophosphate and triphenyl phosphorothionate. The grease composition is excellent in mechanical stability, heat resistance, extreme pressure properties, and wear resistance.